- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F24J - Production or use of heat not otherwise provided for (materials therefor C09K 5/00;engines or other mechanisms for producing mechanical power from heat, see the relevant classes, e.g. f03g for using natural heat)
- F24J 2/46 - Component parts, details or accessories of solar heat collectors
Patent holdings for IPC class F24J 2/46
Total number of patents in this class: 975
10-year publication summary
|
147
|
112
|
34
|
4
|
3
|
0
|
0
|
0
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Abengoa Solar New Technologies, S.A. | 155 |
24 |
| Siemens AG | 24547 |
21 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10879 |
19 |
| Tesla, Inc. | 1700 |
17 |
| BASF SE | 20803 |
13 |
| SCHOTT Solar AG | 48 |
12 |
| TVP Solar SA | 24 |
11 |
| Robert Bosch GmbH | 42505 |
9 |
| Siemens Concentrated Solar Power Ltd. | 49 |
9 |
| Deutsches Zentrum für Luft- und Raumfahrt e.V. | 786 |
8 |
| Kingspan Holdings (IRL) Limited | 440 |
8 |
| UniRac, Inc. | 355 |
8 |
| Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | 6113 |
8 |
| Alion Energy, Inc. | 20 |
7 |
| Babcock Power Services, Inc. | 23 |
7 |
| SunRun South LLC | 38 |
7 |
| Centre National de La Recherche Scientifique | 10350 |
6 |
| Massachusetts Institute of Technology | 10019 |
6 |
| A. Raymond et Cie | 714 |
6 |
| Saudi Arabian Oil Company | 12891 |
6 |
| Other owners | 763 |